The HCJ series manipulators are designed and manufactured by our company adsorb advantages of similar products from domestic and overseas, and designed and manufactured according to the requirements of boilers and pressure vessels manufactures, and wind power tower welding company. This series of products can be matched with MIG and submerged arc welding welding machines manufactured by our company, also can be operated with rotator, positioner and other welding automation equipment to realize auto welding for the girth welding seam and longitudinal welding seam of workpieces. This series of products are special-purpose equipment that is needed by the manufacturing of boilers and pressure vessels, which enjoys advanced technology, reliable quality, easy operation and other advantages.